Tire tread



FIG. 1 is a front elevational view of a tire tread showing my newdesign;

FIG. 2 is a perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an enlarged fragmentary front view thereof;

FIG. 5 is a front elevational view of a tire tread showing a secondembodiment my new design;

FIG. 6 is a perspective view of FIG. 5;

FIG. 7 is a side elevational view of FIG. 5; and,

FIG. 8 is an enlarged fragmentary front view of FIG. 5.

The tread pattern is understood to be repeated uniformly throughout thecircumference of both embodiments of the tire tread, and the broken lineshowing of the sidewalls in all views of the drawing is for illustrativepurposes only and form no part of the claimed design.

The ornamental design for a tire tread, as shown and described.